Please bear in mind that this is an open source system with no warranty. The system can be used for access control, and/or alarm system, but you need to assess its suitability yourself, and consider any implications with regard to your insurers. The system does not come under any sort of approved alarm system scheme.
Modules work as a mesh over WiFi, and one connects to a back end cloud management system. PCB designs are included (KiCad) as are 3D printable case designs.
Example of access control PCB (two styles).
Back end management cloud system
Cloud back end for management of devices without the need for on-site controller. Runs on linux with mariadb and apache.
An instance of the cloud management system is run on access.me.uk by Andrews & Arnold Ltd, and provisioned DESFire cards can be ordered printed to your design.
